I am curious about the number of sessions and the effectiveness of laser hair removal.

I'm really bothered by the hassle of shaving every time I shower, and my skin keeps stinging. Especially with summer approaching, I'm seeing dark stubble marks, which is definitely bothering me. I am seriously considering laser hair removal so I can wear sleeveless tops, even if it doesn't result in a completely smooth finish. I've heard from others that you usually need at least 5 sessions for underarm laser hair removal to thin the hair and achieve semi-permanent results, but I'm curious how many treatments are actually required to see noticeable changes. I've been watching YouTube lately, and some people say that even 10 to 15 sessions aren't enough for complete results. There are also many comments saying that the effects vary from person to person because hair volume is different. If anyone has had underarm treatment, could you please share specific details about the effects, pain, and overall satisfaction level after the procedure? I would like to get some reviews before I start underarm laser hair removal.